feat(discoveryengine): add action, BAP, and destination config support to google_discovery_engine_data_connector

[modular-magician]

Adds the missing API surface for Gemini Enterprise / Agentspace data connectors to google_discovery_engine_data_connector, enabling full configuration of action connectors, BAP settings, destination routing, and data source versioning.

New fields

action_config block

Configures action capabilities for connectors using the ACTIONS connector mode (e.g. Jira actions).

• action_params (map, write-only) — connection credentials and configuration (instance URI, client ID, client secret, auth type)
• is_action_configured (bool, computed) — whether the action connector is fully configured
• create_bap_connection (bool, write-only) — whether to create a BAP connection

bap_config block

Controls which actions are enabled for connectors using the ACTIONS connector mode.

• enabled_actions (list of strings) — actions to enable, e.g. create_issue, update_issue, change_issue_status, create_comment, update_comment, upload_attachment
• supported_connector_modes (list of strings) — connector modes for the BAP configuration, e.g. ACTIONS

destination_configs block

Configures where data is served for the connector.

• key (string) — destination config key, e.g. url
• destinations — list of destination objects, each with a host (string)

data_source_version (integer)

Specifies the version of the data source, e.g. 3 for Jira v3.

Example usage

resource "google_discovery_engine_data_connector" "jira" {
  location                = "global"
  collection_id           = "jira-collection"
  collection_display_name = "Jira Federated"
  data_source             = "jira"
  data_source_version     = 3

  params = {
    instance_uri  = "https://your-instance.atlassian.net"
    instance_id   = "projects/.../secrets/instance_id/versions/latest"
    client_id     = "projects/.../secrets/client_id/versions/latest"
    client_secret = "projects/.../secrets/client_secret/versions/latest"
    refresh_token = "projects/.../secrets/refresh_token/versions/latest"
    auth_type     = "OAUTH"
  }

  refresh_interval = "86400s"
  connector_modes  = ["FEDERATED", "ACTIONS"]

  entities { entity_name = "project" }
  entities { entity_name = "issue" }
  entities { entity_name = "comment" }
  entities { entity_name = "attachment" }

  destination_configs {
    key = "url"
    destinations {
      host = "https://your-instance.atlassian.net"
    }
  }

  action_config {
    action_params = {
      instance_uri  = "https://your-instance.atlassian.net"
      instance_id   = "projects/.../secrets/instance_id/versions/latest"
      client_id     = "projects/.../secrets/client_id/versions/latest"
      client_secret = "projects/.../secrets/client_secret/versions/latest"
      auth_type     = "OAUTH"
    }
    create_bap_connection = true
  }

  bap_config {
    supported_connector_modes = ["ACTIONS"]
    enabled_actions = [
      "create_issue",
      "update_issue",
      "change_issue_status",
      "create_comment",
      "update_comment",
      "upload_attachment",
    ]
  }
}

Changes

• mmv1/products/discoveryengine/DataConnector.yaml — added actionConfig, bapConfig, destinationConfigs, and dataSourceVersion property definitions
• mmv1/templates/terraform/examples/discoveryengine_dataconnector_jira_with_actions.tf.tmpl — new Jira example demonstrating all new fields
• mmv1/templates/terraform/state_migrations/discovery_engine_data_connector.go.tmpl — added new fields to v0 schema for state migration compatibility
• mmv1/third_party/terraform/services/discoveryengine/resource_discovery_engine_data_connector_test.go — updated acceptance tests with all new fields

discoveryengine: added `action_config`, `bap_config`, `destination_configs`, and `data_source_version` to `google_discovery_engine_data_connector` resource (beta)

Derived from GoogleCloudPlatform/magic-modules#16290